Calculate the ΔG°_rxn Using the Following Information

question 56

Multiple Choice

Calculate the ΔG°_rxn using the following information. 2 H₂S(g) + 3 O₂(g) → 2 SO₂(g) + 2 H₂O(g) ΔG°_rxn = ?
ΔG°_f (kJ/mol) -33.4 -300.1 -228.6

• A) +990.6 kJ
• B) +495.3 kJ
• C) +528.7 kJ
• D) +66.8 kJ
• E) -990.6 kJ